SRN Semi-Shielded Power Inductors

Bourns SRN Semi-Shielded Power Inductors are available in several package sizes that are designed using semi-magnetic shielding technology. These inductors offer semi-shielded construction with a rated current from 200mA to 12A and can be used for DC/DC converters, notebook computers, digital video, cameras, HDDs, cell phones, televisions, LCD displays, and much more. The SRN series provides effective magnetic shielding while emitting lower radiation compared to non-shielded inductors. Bourns SRN Semi-Shielded Power Inductors also offer cost savings compared to similar-sized conventional ferrite shield inductors. The Semi-Shielded Power Inductor SRN Design Kit includes the SRN3015, SRN6045, and SRN8040 series products with a total of 32 part numbers (five per each part). The kit offers inductance ranges from 0.47µH to 100µH and rated RMS current from 0.29A to 7.8A.

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Qty. RoHS Inductance
Tolerance
Maximum DC Current
Termination Style
Maximum Operating Temperature
Qualification
Bourns Power Inductors - SMD 3.3uH 20% SMD 4018
Datasheet
12,021In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

3.3 uH 20 % 2.2 A SMD/SMT + 120 C
Bourns Power Inductors - SMD 4.7uH 20% SMD 4018
Datasheet
32,507In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

4.7 uH 20 % 1.9 A SMD/SMT + 120 C
Bourns Power Inductors - SMD 22uH 20% SMD 4026
Datasheet
8,708In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

22 uH 20 % 670 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 10uH 20% SMD 5040
Datasheet
11,904In Stock
10,000Expected 16/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

10 uH 20 % 2.3 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 22uH 20% SMD 5040
Datasheet
8,644In Stock
7,000Expected 14/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

22 uH 20 % 1.6 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 6.8uH 20% SMD 5040
Datasheet
9,395In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

6.8 uH 20 % 2.3 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 1uH 30% SMD 6045
Datasheet
15,063In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

1 uH 30 % 4.2 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 22uH 20% SMD 6045
Datasheet
12,241In Stock
28,000Expected 7/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

22 uH 20 % 1.5 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 2.2uH 30% SMD 6045
Datasheet
12,367In Stock
11,000Expected 29/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

2.2 uH 30 % 3.5 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 33uH 20% SMD 6045
Datasheet
13,640In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

33 uH 20 % 1.4 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 68uH 20% SMD 6045
Datasheet
11,142In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

68 uH 20 % 900 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 10uH 20% SMD 8040
Datasheet
21,238In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

10 uH 20 % 3.1 A SMD/SMT + 105 C
Bourns Power Inductors - SMD 100uH 20% SMD 8040
Datasheet
11,961In Stock
12,000Expected 21/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

100 uH 20 % 1 A SMD/SMT + 105 C
Bourns Power Inductors - SMD 68uH 20% SMD 8040
Datasheet
6,980In Stock
21,000Expected 13/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

68 uH 20 % 1.1 A SMD/SMT + 105 C
Bourns Power Inductors - SMD 100uH 20% SMD 1060
Datasheet
2,037In Stock
4,800Expected 10/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 600

100 uH 20 % 1.7 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 18uH 20% SMD 1060
Datasheet
57In Stock
1,200Expected 9/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 600

18 uH 20 % 3.85 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 22uH 20% SMD 1060
Datasheet
1,139In Stock
2,400Expected 7/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 600

22 uH 20 % 3.4 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 330uH 20% SMD 1060
Datasheet
1,542In Stock
2,400Expected 12/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 600

330 uH 20 % 900 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 47uH 20% SMD 1060
Datasheet
1,672In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

47 uH 20 % 2.5 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 1.5uH 20% 1.2A
Datasheet
1,255In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

1.5 uH 20 % 1.2 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 4.7uH 20% 0.75A
Datasheet
1,271In Stock
2,000Expected 24/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

4.7 uH 20 % 750 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 0.33uH 20% 2.1A
Datasheet
325In Stock
2,000Expected 12/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

330 nH 20 % 2.1 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 0.47uH 20% 2A
Datasheet
39In Stock
10,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

470 nH 20 % 2 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 1uH 20% SMD 2010
Datasheet
4,018In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

1 uH 20 % 2.9 A SMD/SMT + 125 C AEC-Q200
Bourns Power Inductors - SMD 0.24uH 20% SMD 2010
Datasheet
1,492In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

240 nH 20 % 5.1 A SMD/SMT + 125 C